<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>尝试</title>
	</head>
	<style type="text/css">
		*{
			margin: 0;
			padding: 0;
		}
		.container{
			margin: 100px auto;
			height: 500px;
			width: 700px;
			background-color: red;
		}
		img{
			width:100%;
			height:auto;
		}
	</style>
	<body>
		<div class="container">
			<img src="img/1.jpg" >
			<button type="button" id="btn">点击出现弹窗</button>
		</div>
		
		<script type="text/javascript" src="./dist/bundle.js"></script>
	</body>
</html>
